TW201008513A - Cold fusion in-mold sports helmet - Google Patents
Cold fusion in-mold sports helmet Download PDFInfo
- Publication number
- TW201008513A TW201008513A TW097131670A TW97131670A TW201008513A TW 201008513 A TW201008513 A TW 201008513A TW 097131670 A TW097131670 A TW 097131670A TW 97131670 A TW97131670 A TW 97131670A TW 201008513 A TW201008513 A TW 201008513A
- Authority
- TW
- Taiwan
- Prior art keywords
- cold
- temperature
- cover
- helmet
- application
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
- A42C2/00—Manufacturing helmets by processes not otherwise provided for
- A42C2/002—In-mould forming
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
Abstract
Description
.201008513 • 九、發明說明: 【發明所屬之技術領域】 本發明涉及-種運動頭_製作方法,_是—種冷炼成 型運動頭 |(cold fusion in-mould helmets)。 【先前技術】 運動頭蓋㈣解頭錄⑽helmets)、财盘诚扯 • hdmetS)、滑雪盔(snow he—ts)、登山盔(climbing hdmet^ 馬細㈣helme_結辭切小異。但如_—體成型結 構的高級頭盍’其外殼為pc製成的殼體,在外殼内部裝填有 質輕且軟的材料層形成魄與頭部接觸。當發生碰撞時,質輕 且軟的内盔將擔負吸震緩衝的作用。 上述外蓋所採用的材料一般以高單價pc居多。由於原物 參 料成本隨著石油價格不斷攀升而居高不下,廠商必須以較低廉 的材料來因應製造成本的增加,而Μ、ρΕτ、pCTG即是被 鎖定的替代材料由於上述廉價替代材料均具有不耐高溫的物 性’因此在成財賴啸低溫度進行蒸溶方能 完成。 【發明内容】 t疋本發批要在於提供—種冷熔顧獅頭盍,係將 :耐…皿之塑膠片上單邊枯貼耐高溫的覆蓋膜後經印刷、吸 、切邊切孔等工序製成外盘殼體;將已成型好的外盘殼體, ”預先成型的内盘共同置於成型機的模具中,以較低麼力、較 5 201008513 低溫度、較短時間蒸熔成一體成型的運動頭盎。 【實施方式】 本發明的目的可通過下面的技術方案加以實現: 在不耐高溫之塑膠片如PVC、PET、PETG上軍邊枯貼耐 高溫(約120°C)的覆蓋膜(protectivetape)後經過印刷、吸塑、切 邊切孔等工序製成外盔殼體; φ 將已成型好的PVC、PET、PETG外盔殼體,與已成型的 發泡性聚苯乙烯(Expandable Polystyrene ; EPS )内盎共同置 於成型機的模具中’以較低壓力(〇.5±〇.lbar)、較低溫度(ιι〇±2 °C)、較短時間(168±5 sec)蒸熔成一體成型運動頭盔。 以上述冷熔成型製成的運動頭盔’能獲得與傳統高單價PC 外盔一樣的外觀、功能、碰撞防護力及耐衝擊性。 以上述冷熔成型製成的運動頭盔,因PVC、PET、PETG 0 外盖與EPS内盔一體成型毫無空隙,藉此均勻分散碰撞後之 應力以保護頭部安全。.201008513 • IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a method of making a head, a method of making a head, and a method of forming a cold fusion in-mould helmets. [Prior Art] Sports head cover (four) unearthed record (10) helmets), financial disk honesty • hdmetS), ski helmet (snow he-ts), mountaineering helmet (climbing hdmet^ horse fine (four) helme_ knots are different. But such as _- The high-profile head of the body-formed structure is a housing made of pc. The inside of the casing is filled with a light and soft material layer to form a contact between the head and the head. When a collision occurs, the light and soft inner helmet will be It is responsible for shock absorption buffer. The materials used in the above cover are generally high in high unit price pc. Since the cost of raw materials is high as the price of oil continues to rise, manufacturers must use lower-cost materials to cope with the increase in manufacturing costs. Μ, ρΕτ, pCTG are the alternative materials that are locked. Since the above-mentioned cheap substitute materials have physical properties that are not resistant to high temperatures, they can be completed by steaming at a low temperature of Chengcai Lai. [Summary of the Invention] The approval is to provide a kind of cold-melting lion head 盍, which will be made into a plastic plate with a high-temperature resistant film on one side, and then made into an outer disk shell by printing, sucking, cutting and cutting holes; Formed outer disk The housing, "pre-formed inner disc is placed together in the mold of the molding machine, and is steamed and melted into a integrally formed moving head with a lower force, lower temperature than 5 201008513. [Embodiment] The object of the present invention It can be realized by the following technical solutions: Printing, blistering, trimming after the high temperature resistant plastic sheet such as PVC, PET, PETG is pressed against the high temperature (about 120 ° C) protective film. The outer casing shell is made by cutting and other processes; φ the formed PVC, PET, and PETG outer helmet shells are placed together with the formed expandable polystyrene (EPS) in the molding machine. The mold is steamed into a one-piece sports helmet at a lower pressure (〇.5±〇.lbar), lower temperature (ιι〇±2 °C), shorter time (168±5 sec). The melt-formed sports helmet can achieve the same appearance, function, collision protection and impact resistance as the traditional high-priced PC outer helmet. The sports helmet made by the above-mentioned cold-melt molding, due to PVC, PET, PETG 0 The cover and the EPS inner helmet are integrally formed without any gap, thereby uniformly dispersing After the stress safety in order to protect the head.
以上述冷熔成型製成的運動頭盔,能避免PVC、PET、PETG 外盘用膠水或膠帶結合EPS内盔,不耐太陽曰曬而變形的缺 點。 【圖式簡單說明】無 【主要元件符號說明】無 6The sports helmet made by the above-mentioned cold-melt molding can avoid the disadvantage that the PVC, PET, PETG outer disc is glued or taped with the EPS inner helmet, and is not resistant to deformation by the sun. [Simple description of the diagram] None [Main component symbol description] None 6
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097131670A TW201008513A (en) | 2008-08-20 | 2008-08-20 | Cold fusion in-mold sports helmet |
EP09010687A EP2156761B1 (en) | 2008-08-20 | 2009-08-19 | Method for making a helmet and the helmet made thereby |
US12/461,627 US20100043127A1 (en) | 2008-08-20 | 2009-08-19 | Infusion in-mould helmet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097131670A TW201008513A (en) | 2008-08-20 | 2008-08-20 | Cold fusion in-mold sports helmet |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201008513A true TW201008513A (en) | 2010-03-01 |
TWI372604B TWI372604B (en) | 2012-09-21 |
Family
ID=41152167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097131670A TW201008513A (en) | 2008-08-20 | 2008-08-20 | Cold fusion in-mold sports helmet |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100043127A1 (en) |
EP (1) | EP2156761B1 (en) |
TW (1) | TW201008513A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014019537A1 (en) * | 2012-08-02 | 2014-02-06 | Strategic Sports Limited | Helmet with in-moulded memory foam member and process therefor |
CN103919320A (en) * | 2014-04-24 | 2014-07-16 | 北京长信宏正丝印技术有限公司 | Manufacturing technology for inner-film integrated helmet |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9763488B2 (en) | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
US20150223544A1 (en) * | 2012-02-22 | 2015-08-13 | Marshall Street Entertainment, Inc. | Helmet with stage blood indicator to simulate head injury |
US20130230836A1 (en) * | 2012-02-22 | 2013-09-05 | Marshall Street Entertainment, Inc. | Helmet with stage blood indicator to simulate head injury |
US10159296B2 (en) | 2013-01-18 | 2018-12-25 | Riddell, Inc. | System and method for custom forming a protective helmet for a customer's head |
JP2016539253A (en) | 2013-12-06 | 2016-12-15 | ベル スポーツ, インコーポレイテッド | Flexible multilayer helmet and method for manufacturing the same |
CN107205515A (en) | 2014-10-28 | 2017-09-26 | 贝尔运动股份有限公司 | Interior shaping rotates the helmet |
CA3031567A1 (en) | 2016-07-20 | 2018-01-25 | Riddell, Inc. | System and methods for designing and manufacturing a bespoke protective sports helmet |
WO2020037279A1 (en) | 2018-08-16 | 2020-02-20 | Riddell, Inc. | System and method for designing and manufacturing a protective helmet |
US11167198B2 (en) | 2018-11-21 | 2021-11-09 | Riddell, Inc. | Football helmet with components additively manufactured to manage impact forces |
USD927084S1 (en) | 2018-11-22 | 2021-08-03 | Riddell, Inc. | Pad member of an internal padding assembly of a protective sports helmet |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376318A (en) * | 1993-05-24 | 1994-12-27 | Ho; Chang H. | Process for making helmets for cyclists |
US5450631A (en) * | 1993-09-17 | 1995-09-19 | Specialized Bicycle Components, Inc. | Bicycle helmet |
DE746458T1 (en) * | 1994-03-04 | 1997-09-04 | Armacel Pty Ltd | METHOD AND DEVICE FOR PRODUCING STRUCTURED OBJECTS |
KR970006438Y1 (en) * | 1995-09-05 | 1997-06-24 | 시몬인터내쇼날 주식회사 | Helmets |
US6055675A (en) * | 1997-01-09 | 2000-05-02 | Specialized Bicycle Components, Inc. | Protective bicycle helmet having a ventilated rear support structure |
US6425141B1 (en) * | 1998-07-30 | 2002-07-30 | Cerebrix | Protective helmet |
US6453476B1 (en) * | 2000-09-27 | 2002-09-24 | Team Wendy, Llc | Protective helmet |
GB0117140D0 (en) * | 2001-07-13 | 2001-09-05 | Protector Technologies Pty Ltd | Protective headgear |
ITMI20021941A1 (en) * | 2002-09-12 | 2004-03-13 | Roberto Cattaneo | PROTECTION HELMET AND RELATED METHOD OF REALIZATION. |
US7913325B2 (en) * | 2006-05-19 | 2011-03-29 | Specialized Bicycle Components, Inc. | Bicycle helmet with reinforcement structure |
US20070277294A1 (en) * | 2006-05-30 | 2007-12-06 | Green Lawrence J | Protective headgear system with filter protector |
FR2905235B1 (en) * | 2006-08-29 | 2009-03-13 | Salomon Sa | PROTECTIVE HELMET AND METHOD OF MANUFACTURING THE SAME |
-
2008
- 2008-08-20 TW TW097131670A patent/TW201008513A/en unknown
-
2009
- 2009-08-19 US US12/461,627 patent/US20100043127A1/en not_active Abandoned
- 2009-08-19 EP EP09010687A patent/EP2156761B1/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014019537A1 (en) * | 2012-08-02 | 2014-02-06 | Strategic Sports Limited | Helmet with in-moulded memory foam member and process therefor |
CN104159463A (en) * | 2012-08-02 | 2014-11-19 | 韬略运动器材有限公司 | Helmet with memory foam part formed by in-mold injection molding and manufacturing process thereof |
CN103919320A (en) * | 2014-04-24 | 2014-07-16 | 北京长信宏正丝印技术有限公司 | Manufacturing technology for inner-film integrated helmet |
Also Published As
Publication number | Publication date |
---|---|
TWI372604B (en) | 2012-09-21 |
EP2156761A3 (en) | 2010-08-25 |
EP2156761A2 (en) | 2010-02-24 |
US20100043127A1 (en) | 2010-02-25 |
EP2156761B1 (en) | 2012-10-31 |
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